baber/WOPTO huggingface dataset:
Patent JP-H02307680-A (JP)
Title: Manufacture of contact chip for welding
Inventor: YOSHINAKA MINORU
IPC: B21K23/00
Filed: 1989-05-23
Abstract: PURPOSE:To decrease the loss and to reduce the material cost by working a core part for feeding a welding current to a consumable electrode and a chip main body part with a forging method, and bringing them to press fitting. CONSTITUTION:The core part 1 is manufactured by a rigid conductive metal being excellent in heat resistance and consumption resistance, the chip main body 2 is forged and worked by an inexpensive conductive metal, the core part 1 is brought to press fitting to the body part 2, formed to a structure in which a step difference is provided on the tip of the core part and fall-off- stop caulking is executed. By forging it by a forging method, the loss is decreased and the material cost is reduced by the equivalent performance as before, and the working time can be shortened.
Patent JP-S6030653-A (JP)
Title: Production unit for deodorized soybean milk
Inventor: MASUDA TSUNEO
IPC: A23L11/00
Filed: 1983-07-16
Abstract: PURPOSE:To prepare high-quality soybean milk, by deactivating an enzyme participating in soybean milk odor and an enzyme taking part in nutrition hindrance having different heat temperature and heat time of soybean raw material by heating in different places under proper conditions before it is sent to a hot-water grinder. CONSTITUTION:In the storage tank 1 for hot water, etc., the cylindrical case 6 having the screw conveyor 5 in it, the hopper 8 at the top of the bottom part, and a great number of the through holes 7 at the periphery of the lower part is set slantingly, the upper projection part wherein the case 6 is protruded to the outside of the storage tank is equipped with the steam jacket 9 having a great number of the steam jet holes 12 on the case 6, the steam inlet 10 is laid at the top of it, and the drain outlet 11 facing the storage tank is set at the bottom part of it. The top of the case 6 is connected to the top of the hopper 28, the hopper 28 is provided with the hot water jet head 29, the water feed chamber 32 having the inlet 31 for hot water, etc. is laid at the bottom of it, the grinding chamber 17 having the ring-shaped steam jacket 27 is laid at the lower part of the water feed chamber, and the grinding chamber is equipped with pulverizers (a) and (b).
Patent JP-S62286292-A (JP)
Title: Laser diode driving circuit
Inventor: SASAKI NORIHARU
IPC: G11B7/125
Filed: 1986-06-04
Abstract: PURPOSE:To obtain a constant optical pulse output, by sampling the output of a photodetector element in writing by a sampling circuit, and controlling the amplitude of a variable-current amplifying circuit by the output of a comparing and controlling circuit, in which the output of the sampling circuit is compared with a reference value. CONSTITUTION:The output current from a photodetector element 12 is switched to a sampling circuit by a switching circuit 13. A bias-current controlling circuit 14 stops the output of the control data. A bias-current output circuit 15 continues the output of the bias current based on the control data immediately before. The sampling circuit 16 converts the output current of the photodetector element 12, which is switched with the switching circuit 13, into a voltage value. The value is synchronized with a clock signal CLK (a) and sampled. The result is compared with the converted voltage value of a reference current IM in a comparing and controlling circuit 17. The current amplification factor of a variable-current amplifying circuit 10 is controlled so that the optical output of a laser diode 11 becomes constant even in writing. As a result, the pulse driving current of the laser diode is changed at a high speed from Ip'1 to Ip'2. The optical output L2 of the laser diode in writing is always constant.
Patent JP-H09309319-A (JP)
Title: Air conditioner for automobile
Inventor: ONDA MASAHARU
IPC: B60H1/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner advantageous from the viewpoint of cost abolishing the setting of a water valve and ensure high air conditioning performance at the time of full cooling by setting an air mixing door and a vent door in such a way that the vent door in its fully opened position is arranged on an extension line of the door centerline of the air mixing door in a full cooling position, or more on the hot air passage side than the extension line. SOLUTION: An air mixing door 6 and a vent door 9 are set in such arrangement that an extension line of a door centerline A in a full cooling position of the air mixing door 6 is on the door centerline of the vent door 9 in the almost fully opened position at the time of full cooling. Cold air flowing in a cold air passage 5 therefore flows very little into a hot air passage 8, and a boundary layer extended along two doors 6, 9 is formed at an outlet part of the hot air passage 8 by the cold air of fast flow so as to realize cold air flow orderly flowing in the cold air passage 5. As a result, the suction quantity of high temperature air into the cold air passage 5 can be reduced by a large margin even if hot water is left flowing at the time of full cooling.
Patent JP-H09311518-A (JP)
Title: Method for recycling conductive member
Inventor: UENO TETSUKAZU
IPC: G03G15/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To easily recycle a used conductive member by grinding the surface of the conductive member and coating it with an elastic layer or a conductive layer. SOLUTION: The roller-shaped conductive member 1 is rotated in a direction shown by an arrow, and a grinding stone 11 is rotated in a direction shown by an arrow and moved from one end side to the other end side of the member 1 while coming in contact with the surface of the member 1, thereby, the conductive layer 4 is almost ground. Other than grinding in such a system that the grinding stone is moved, grinding in a lump is possible by a wider grinding stone without moving it. After the surface of the member 1 is ground, it is coated with the elastic layer 3 or the conductive layer 4. The layer 3 or 4 is made of material which can be ground by the general grinding stone, for example, rubber or resin or the foaming body thereof can be used.  By adding the conductive powder of carbon black, graphite, metal and conductive metal oxide or various kinds of conductive fiber such as single fiber as necessary, conductivity is imparted.
Patent JP-S6141321-A (JP)
Title: Biologically decomposable polymer substrate
Inventor: PIITAA YAN GUREIDANUSU
IPC: B01D69/08
Filed: 1985-06-14
Abstract: 57 Biodegradable hollow fibres with an asymmetric wall, the cavity of which containing an active substance like a drug, hormone etc. or a dilute form of the latter and both ends of the hollow fibre being closed for the controlled release of the active substance as well as a process for the manufacturing of such hollow fibres.
Patent JP-H08306680-A (JP)
Title: Manufacture of semiconductor device
Inventor: UESAWA KENICHI
IPC: H01L21/76
Filed: 1995-04-28
Abstract: PURPOSE: To form a silicon oxide film for element isolation by a method wherein a nitrooxide film is subjected to anisotropic etching using an oxidation- resisting film as a mask, then, a silicon substrate in an element isolation region is oxidized to inhibit the generation of the deformation of an element region by bird's beaks, the generation of the step between the element region and the element isolation region and the generation of the deterioration of element characteristics. CONSTITUTION: A silicon nitride film 13 on a silicon oxide film 12 adhered to a silicon substrate 11 is left only on a part, which is used as an element region afterwards, by a photolithography and etching. Then, a heat treatment is performed in a dinitrogen monoxide gas atmosphere to nitrooxidize the film 12, whereby a silicon nitrooxide film 14 is formed on an element isolation region. Then, an anisotropic etching of the film 14 is performed using the film 13 as a mask and the element isolation region is formed into a form that small bird's beaks 16 only of the film 14, which exists on the lower parts of the end parts of the film 13, are left. After that, the substrate 11 in the element isolation region is oxidized in an oxidizning atmosphere, whereby a silicon oxide film 17 for element isolation is formed.
Patent JP-H10319495-A (JP)
Title: Camera
Inventor: ARITA HIROSHI
IPC: G03B17/18
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To eliminate futile printing by automatically recording a fixed number of sheets or canceling a record, regardless of set print number information, with respect to a photographic frame after being photographed in the unattached state of a lens. SOLUTION: This camera is provided with a recording means for recording the number of prints for each photographic frame, on a film and a print number setting means for previously setting the number of the prints for the photographic frame, before photographing is executed. When an exposure operation is executed, the attachment/unattachment of the lens are checked and when the lens is unattached, it is judged that an error in operation by a photographer is made and a print number setting value P is forcedly made zero so as to prevent the futile printing, so that any prints do not obtained. Then, the film is wound by one frame, while the print number setting value P is written on the film by a magnetic recording unit.  In the case the number of the prints is rewritten after photographing, as well, sequence is constituted so that recording is impossible only when photographing is attained in the unattached state of the lens.
Patent JP-H02308522-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEI MICHIKO
IPC: H01L21/22
Filed: 1989-05-23
Abstract: PURPOSE:To form an impurity diffusion layer at a shallow part in a short time with an impurity diffusion source by forming an impurity source consisting of boron at the surface of a semiconductor substrate using an electronic cyclotron resonant ECR plasma CVD method, and applying heat treatment when the temperature rising speed is set to a certain range of specified value. CONSTITUTION:Impurity 5 consisting of boron is formed at the surface of a semiconductor substrate 1 using an electronic cyclotron resonant ECR plasma CVD method. Next, an impurity diffusion layer 6 is formed inside the semiconductor substrate from the impurities 5 by applying heat treatment, where the temperature rising speed is set in the range A of 400 deg.C/sec-600 deg.C/sec through the process of temperature rise   annealing   temperature fall by the RTA (Rapid Thermal Annealing) method. And the impurity diffusion layer is surely formed at a shallow part in a short time from the impurity diffusion source being formed by an ERC process CVD method.
Patent JP-S5919895-A (JP)
Inventor: SHIRATORI KOUZOU
IPC: G21C17/06
Filed: 1982-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63298714-A (JP)
Title: Floppy disk inspection system
Inventor: HATA EIJI
IPC: G11B5/84
Filed: 1987-05-28
Abstract: PURPOSE:To attain efficient check processing by devising the system such that the entire inspection instrument is not stopped even when one set of disk characteristic measuring device is faulty, and the inspection is continued without aborting the floppy disk inspected by the faulty device. CONSTITUTION:If one of disk characteristic measuring devices 11a-11d, 12a-12d,...16d is faulty, a floppy disk corresponding to the faulty device is left, and the floppy disks of the remaining devices are extracted and loaded to each disk characteristic measuring device of one row in the vertical direction, and the remaining floppy disk is placed to the disk characteristic measuring device in the deepest destination. Thus, the number of floppy disks corresponding to the remaining disk characteristic measuring devices of one horizontal column are carrier in a line to be arranged corresponding to the front disk characteristic measuring devices in the horizontal column. Thus, even if a disk characteristic measuring device is faulty, it is not required to stop the entire devices and the floppy disks are not aborted. Thus, the efficient check processing is attained.
Patent JP-H11322161-A (JP)
Title: Sheet processor and image forming device
Inventor: WATABE TOMOYUKI
IPC: B65H37/06
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent a fold of the tip of a sheet caused by sagging of the tip of the sheet between a pair of upstream discharge rollers and a pair of downstream discharge rollers. SOLUTION: This processor has a staple tray 12 temporarily loading a sheet P, a pair of upstream discharge rollers 16 discharging the sheet P to the staple tray 12, a pair of downstream discharge rollers 17 (17a, 17b) discharging the sheet P from the staple tray 12 and a side guide 11 performing consistency of a width direction of the sheet P by pressing a tip part of a direction orthogonally crossed with a carrier direction of the sheet P loaded on the staple tray 12. The side guide 11 is formed into a shape by which the sheet P can be guided from the pair of upstream discharge rollers 16 to the pair of downstream discharge rollers 17. When the sheet P is carried from the pair of upstream discharge rollers 16 to the pair of downstream discharge rollers 17, the side guide 11 is made to stand by within a sheet carrier area.
Patent JP-S5921953-A (JP)
Inventor: HAMA HIROAKI
IPC: F25B13/00
Filed: 1982-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5870854-A (JP)
Inventor: MOOSHIYU KORUNII
IPC: B05B15/00
Filed: 1982-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01300647-A (JP)
Title: Packet relay system
Inventor: TANIGUCHI JUN
Filed: 1988-05-30
Abstract: PURPOSE:To attain high speed packet relay without reversing the order of packets in one call by assigning a packet from a call station to a called station to a preset logical relay path for each call and relaying the call through the relay path. CONSTITUTION:Each station forms a table deciding outgoing relay lines such as a table of packet exchange stations 4-A, 4-C, 4-E at the building of a network by taking an expected traffic and the shortest path into account with respect to an outgoing/incoming station versus identification number of an outgoing/ incoming station versus identification number display section 8 in a relay packet format 12 decided definitely in a network to set a fixed logical relay path with the optimum path in response to the expected traffic between the caller and called stations. Then all packets sent from a caller station to a called station in pairs are sent through the logical relay path. Thus, he order of the arrival of the transmission packet from the caller station to the destination station is not reversed and high speed packet relay is attained.
Patent JP-S63295489-A (JP)
Title: Film forming curing agent for cement
Inventor: TOMIZAWA CHOJI
IPC: C04B41/63
Filed: 1987-05-26
Abstract: PURPOSE:To obtain a film forming curing agent for cement having slightly water dispersing properties by preparing an emulsion of ethylenevinyl chloride- vinyl acetate copolymer resin having a specified min. film forming temp. CONSTITUTION:This film forming curing agent for cement is made of an emulsion of ethylene-vinyl chloride-vinyl acetate copolymer resin having a compsn. consisting of 10-40wt.% ethylene, 15-70wt.% vinyl chloride and 20-70wt.% vinyl acetate. The film forming curing agent is applied to the surface of fresh concrete and a film is formed at <=10 deg.C min. temp.
Patent JP-H05319800-A (JP)
Title: Elevated place working vehicle
Inventor: URANO AKITOSHI
IPC: B66F9/06
Filed: 1992-05-22
Abstract: PURPOSE:To detect overloading state responding to the height of a working platform by deciding the state of overloading based on signals from a pressure gage and an angle gage. CONSTITUTION:A pressure transmitter 16 serving as a pressure gage to detect the pressure of a hydraulic cylinder and a potentiometer 17 serving as an angle gage to detect the opening closing angle of a link are provided. A computing part 18c detects a movable load at each height of a working platform by means of signals from a cylinder pressure detecting part 18a and a working platform height detecting part 18b and compares the detecting result with a pre-inputted set load to compute a result. When a movable load exceeding a set load is detected, it is decided that an overload state is produced, and when a raising signal for the working platform is inputted, an alarm device 19 is operated. Further, when the working platform is raised to a position approximately equal to a topmost level, the computing part 18c detects it from a signal from the potentiometer 17, a signal from a compression transmitter 16 is cut and it is not decided that an overloading state is produced. Thus, an overloading state responding to the height of the working platform can be accurately detected.
Patent JP-S6022294-A (JP)
Inventor: SUZUKI OSAMU
IPC: G01V9/00
Filed: 1983-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000320622-A (JP)
Title: Wave motion gear device having torque sensor mechanism
Inventor: HORIUCHI MASASHI
IPC: F16H1/32
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a wave motion gear device having a strain gauge type torque sensing mechanism of high durability. SOLUTION: A wave motion gear device 21 has cup-like flexible external teeth 23. A strain gauge 25 is affixed to a boundary between a boss 233 and a diaphragm 232 of the external tooth gear 23. The strain gauge 25 has a resistance wire part 25a, and a connection terminal part 25b to which a lead wire 26 is connected. The resistance wire part 25a is affixed to the side of the diaphragm 232, while the connection terminal part 25b is affixed to the side of the boss 233. Since repetitive deformation is not applied to the boss 233, as in other parts of the flexible external teeth gear 23, it is possible to avoid such bad effect as that the lead wire is disconnected from the connection terminal 25b due to the deformation. It is thus possible to improve durability of a torque sensing mechanism.
Patent JP-S5556758-A (JP)
Title: Paper holding mechanism for drum-type facsimile device
Inventor: TACHIKAWA HARUNORI
IPC: H04N1/08
Filed: 1978-10-24
Abstract: PURPOSE: To simplify the paper holding mechanism by securing an automatic stop for the rotation when the paper holding component is at the fixed position with installation of a simple switching mechanism by means of the cam and the lever.  
     CONSTITUTION: The power switch is turned on to turn rotary drum 6 via motor 1 as well as to turn cam 9 provided at the end part of axle 3 of drum 6. Then the resetting of drum 6 to the fixed position after nearly one turn is detected by sensor 8a, and drum 6 is stopped by lever 19 with paper holding component 7 provided to drum 6 being open. After this, the paper is inserted between drum 6 and component 7, and power switch is turned on to release engagement between cam 9 and lever 19 via solenoid valve 25. Thus drum 6 is turned. Then the power source is turned off when the scanning is over, and thus an engagement is secured between the concavity of cam 9 and projection 20 of lever 19. And lever 19 shifts in the direction of B. After this, the rotation of drum 3 is stopped when projection 20 is positioned at the area of the longest diameter of cam 9, and then component 7 rises up to take out the paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62288396-A (JP)
Title: Air quantity adjusting device for centrifugal fun
Inventor: KUWANO HIROYUKI
IPC: F04D29/46
Filed: 1986-06-05
Abstract: PURPOSE:To reduce the leakage at the time of fully closed condition by con necting the first damper plate to the driving shaft provided in a short pipe, and turnably fitting one end of the second damper plate inside the short pipe, and connecting the idle end thereof to the driving shaft. CONSTITUTION:The first damper plate 5 is turnably fitted on the inside of a casing back plate 1. On the discharge port a ductlike short pipe 2 is connected, end one end of the second damper plate 12 is turnably fitted on the inside of the short pipe 2, and the idle end thereof is supported by a driving shaft 11 in the short pipe 2. Thus, the air leakage at the time of fully closed condition can be significantly reduced as compared with the conventional device.
Patent JP-S5355968-A (JP)
Title: Manufcture of semiconductor
Inventor: SATOU AKIRA
IPC: H01L21/60
Filed: 1976-10-29
Abstract: PURPOSE: To perform a stable and accurate connection by inserting the solder material into the external lead pipe and fusing the solder material after sealing the internal lead. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11312773-A (JP)
Title: Device for peeling plating-leakage for lead frame
Inventor: ITO HISATOSHI
IPC: C25D5/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent an effect on a surface in quality, and to peel and remove the rear leakage of plating by pushing an inner lead through the rubber layer of the surface of a press lock by applying air pressure to a hollow section. SOLUTION: In the peeling device 100, suction ports 185 sucking a die pad 131 are formed to a surface abutted against the die pad 131 in a press block 110, pipings 180 communicated with the suction ports 185 are installed into the press block 110, the die pad 131 on the lead frame 130 is sucked from the suction ports 185 through the pipings 180, hollow sections 175 are formed to regions corresponding to the places of the inner leads 132 of the press block 110, and the inner leads 132 are pushed through the rubber layer 118 of the surface of the press block 110 by applying air pressure to the hollow sections 175. Accordingly, plating leakage adhering at plating unnecessary places at the time of the partial plating of the lead frame 130 with the die pad 131 can be removed.
Patent JP-S5656749-A (JP)
Title: Working method of ni-w-base alloy cast ingot
Inventor: IMAIZUMI MITSUYUKI
IPC: C22F1/10
Filed: 1979-10-11
Abstract: PURPOSE: To break the cast structure of a cast ingot of an Ni-W-base alloy contg. a specific amount of W, and considerably improve workability by sealing said ingot into a metal vessel then hot-pressing the same at specific temperatures.  
     CONSTITUTION: A cast ingot 1 of an Ni-W alloy contg. 5W35% W in weight which is the cathode material for electronic tubes such as vacuum tubes or cathode ray tubes or an Ni-W-base alloy added with a slight amount of one or more kinds of AlC, Mg, Si, Zr, etc. to this is sealed into a metal vessel 2. Metal-made covers 3 are welded to the vessel 2 by electron beams in a vacuum to seal both ends thereof, thence the cast ingot 1 is annealed to be homogenized. Thence, the cast ingot 1 is pressed in the arrow direction normal to its longitudinal direction at 900W1,350°C temperatures. If the reduction of area is made about ≥30% by this hot pressing, the cast structure may be broken down. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5557428-A (JP)
Title: Method for producing laminated drawn film
Inventor: ARITAKE TOSHIYUKI
IPC: B29L9/00
Filed: 1978-10-25
Abstract: PURPOSE:To provide base film for tape in which transversally tear strength is improved by laying thermoplastic resin sheet having a specific property to a polypropylene sheet and thereafter extending in a specific direction at a specific temperature  and extension magnification. CONSTITUTION:A thermoplastic resin sheet having secondary transition point of 40-130 deg.C and drawing rate of lower than 30% upon tension break at 20C is superposed to a polypropylene sheet. And the superposed sheet is drawn at first in  transverse direction and next drawn vertically and transversely at the same time biaxially or vertically at temperature of 120-165 deg.C in such manner that transverse drawing magnification (lambdaT) and vertical extension magnification (lambdam) satisfy a foumula of 4<lambdaT.lambdaM<=56.2<=lambdaM<lambdaT. As thermoplastic resin for stacking on the sheet, polymethyl methacrylate alkyl ester polymer of its copolymer, styrene polymer are used. Transverse drawing magnification to be extended firstly is preferably more than 1.3.